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<html>

<head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>Hello world</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" type="text/css" media="screen" href="./main.css" />
    <script src="main.js"></script>
</head>

<body style="margin: 0px 0px">
    <div class="gradient">
        <div class="content">
            <p class="head">Hello world!</p>
            <p class="side">greetings from docker container ：）</p>
        </div>
    </div>

</body>

</html>